Fat 5™ 5-Speed Overdrive Super Kit

Gear cluster is installed into a unique chrome trap door; Designed to slip into stock transmission case; .886:1 “overdrive” 5th gear; Compact shifter technology increases width and strength of every gear; Width increase varies from 18% to 53% depending upon the loads each gear set must carry; Made in the U.S.A.; Modifications to exhaust bracket may be necessary.; Oil filler spout spacer may be required on ’02-’06 FL models.